PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I am not denying the fact that there can be delays because parts are out of stock especially for the systems that are not in production.
http://www.w3.org/ns/prov#wasQuotedFrom
  • businessweek.com